Add methods to operate on multi-valued fields in the expressions language.
Note that users will still not be able to access individual values
within a multi-valued field.
The following methods will be included:
* min
* max
* avg
* median
* count
* sum
Additionally, changes have been made to MultiValueMode to support the
new median method.
closes#11105
Today we barf if repositories are unregistered with a `*` pattern. This
happens on almost every test and adds weird log messages. I dont' think
we should barf in that case.
Closes#11113
We have some builders, specifically query builders, `SearchSourceBuilder`, `QuerySourceBuilder` and `SuggestBuilder`, that implement `ToXContent` and also allow to build their content as bytes by simply creating a `BytesReference` that holds their json (or yaml etc.) content (`buildAsBytes` methods). They can also print out their content through `toString`. Made sure that those common methods are in one single place and reused where needed.
Also, merged `QueryBuilder` and `BaseQueryBuilder` and made `QueryBuilder` an abstract class instead of an interface.
Closes#11063
We parse the rewrite field in FuzzyQueryParser but we don't allow to set it via FuzzyQueryBuilder for our java api users. Added missing field and setter.
Closes#11130Closes#11139
These clauses filter the document space without affecting scoring and map to
Lucene's BooleanClause.Occur.FILTER. The `filtered` query is now deprecated and
```json
{
"filtered": {
"query": { //query },
"filter": { //filter }
}
}
```
should be replaced with
```json
{
"bool": {
"must": { //query },
"filter": { //filter }
}
}
```
We are using a a VLong to serialize the PercolateResponse#tookInMillis. This
can due to several `System.currentTimeMillis()` implemenation details be negative.
We should prevent the negavite value for being serialized as a VLong and make sure
we use a valid value for this in the first place
Closes#11138
A few meta fields can currently be set within a document's source.
However, the recommended way to set meta fields like this is through
the api, and setting within the document can be a performance trap
(e.g. needing to find _id in order to route the document).
This change removes the ability to set meta fields within
a document source for 2.0+ indexes.
closes#11051closes#11074
Several plugins (e.g. elasticsearch-cloud-aws, elasticsearch-cloud-azure, elasticsearch-cloud-gce)
have integration tests that run with actual credentials to a remote service, so test runs
need access to this file.
These all require the tester (or jenkins) to supply the file with -Dtests.config.
In `NodeEnvironment.deleteShardDirectoryUnderLock`, we will now attempt
to acquire, then release, the `write.lock` file for the Lucene index in
question to ensure that no other `IndexWriter` has the directory open
before deleting the data.
Note that the `write.lock` file must be released before the actual
deletion in order to allow the directory to be deleted.
Fixes#11097
If the user has set a shard_min_doc_count setting then avoid looking up background frequencies if the term fails to meet the foreground threshold on a shard.
Closes#11093
* Properly support symlinks (e.g. /tmp -> /mnt/tmp)
* Check all configured paths up front and deliver the best exception we can when things are wrong
* Initialize securitymanager earlier
* Fix too-loud error logging of Natives root check
As a follow up to #10870, this removes support for
index templates on disk. It also removes a missed
place still allowing disk based mappings.
closes#11052
Areek Zillur
Jack Conradson
Robert Muir
Robert Muir
Adrien Grand
Simon Willnauer
javanna
Dawid Weiss
Shay Banon
Ryan Ernst
Igor Motov
Lee Hinman
Britta Weber
markharwood
gmarz
Michael McCandless